Nit: print program error as hex (#9171)

2020-03-31 10:08:07 -07:00
parent 130c0b484d
commit 93be7370d9
1 changed files with 1 additions and 1 deletions
--- a/sdk/src/instruction.rs
+++ b/sdk/src/instruction.rs
@ -115,7 +115,7 @@ pub enum InstructionError {
    /// Allows on-chain programs to implement program-specific error types and see them returned
    /// by the Solana runtime. A program-specific error may be any type that is represented as
    /// or serialized to a u32 integer.
-    #[error("program error: {0}")]
+    #[error("program error: {0:#x}")]
    CustomError(u32),

    /// The return value from the program was invalid.  Valid errors are either a defined builtin